Sencha Cmd 4.0 support phonegap & cordova

Sencha Cmd version 4.0 and later provides access to Cordova and PhoneGap. You can easily enable or disable access, package an app, and run an emulator or simulator. You can use the Sencha Cmd Cordova and PhoneGap commands to package and emulate a Touch or an Ext JS app. (from Sencha Touch 2.3 documents, see here).

It's simple. but I don't know how to package a production apk with Sencha Cmd 4.0. Are there any configurations for packaging?